Pubdate: Thu, 26 Apr 2012 Source: Times-Herald, The (Vallejo, CA) Copyright: 2012 The Times-Herald Contact: http://www.timesheraldonline.com/ Details: http://www.mapinc.org/media/993 Author: Dave Lane Referenced: http://www.mapinc.org/drugnews/v12/n228/a06.html EFFORT TO DEMONIZE CANNABIS DOESN'T MEASURE UP I don't know what Lisa Jackson's ("Marijuana: Think about it", April 19 motivation is to continue to demonize cannabis, but all the evidence she cites are correlational and not causal statistics. There is a high correlation between drinking milk as a child and becoming president, or becoming a hardened criminal. It does not mean drinking milk causes either result any more than the studies she cites demonstrate that cannabis causes any problems at all. Dave Lane Santa Cruz - --- MAP posted-by: Jay Bergstrom